+1 on what George says.
In general, the only MPI collective operation that *forces* an explicit, global
synchronization is MPI_Barrier. Specifically: no process can exit the barrier
until all processes have entered the barrier.
In you example (MPI_Bcast), none of the non-root processes can exi
We're finally starting to fill in agenda topics on the wiki page.
Please also fill in your name on the wiki page if you plan to attend:
https://svn.open-mpi.org/trac/ompi/wiki/Dec12Meeting
I need to setup guest badges and wifi for everyone, etc., so I need your names
ahead of time.
Thanks!
(SC is now over, and, aside from the US holiday later this week, I'm picking up
the items that I've let fall on the floor for the past 1-2 months...)
On Oct 31, 2012, at 3:51 PM, Barrett, Brian W wrote:
> That said, if we didn't throw a warning if the pointer is of type void* or
> char*, I thin
On Mon, Nov 19, 2012 at 6:35 PM, Jeff Squyres wrote:
> (SC is now over, and, aside from the US holiday later this week, I'm picking
> up the items that I've let fall on the floor for the past 1-2 months...)
>
> On Oct 31, 2012, at 3:51 PM, Barrett, Brian W wrote:
>
>> That said, if we didn't thro
On Nov 19, 2012, at 11:47 AM, Dmitri Gribenko wrote:
>> 3. the warnings are disabled for buffer types of (char*) or (void*)
>
> I think that disabling warnings for char* might make sense. But
> during the LLVM developer meeting I talked with Hal Finkel (MPICH2
> developer) about this. These ann
On Mon, Nov 19, 2012 at 6:51 PM, Jeff Squyres wrote:
> On Nov 19, 2012, at 11:47 AM, Dmitri Gribenko wrote:
>
>>> 3. the warnings are disabled for buffer types of (char*) or (void*)
>>
>> I think that disabling warnings for char* might make sense. But
>> during the LLVM developer meeting I talked
What: mca_base_param provides a deregister function. In the trunk this function
is only used in a ft path:
ompi-trunk hjelmn$ find . -name \*.[ch] | xargs grep mca_base_param_deregister
./ompi/mca/bml/r2/bml_r2_ft.c:mca_base_param_deregister(param_type);
Right now this function is broken
